At
first glance it would seem little other than the cover has changed from one
edition to the next. The
table of contents in the fourth edition is the. . .
Physically the two eyepieces are very similar. Both have the look and feel of
quality craftsmanship. They weigh about the same, while the Nagler 9mm is sl. . .
This telescope is nothing fancy it is just a
basic nicely built and finished Dob. The three connectors to join the two halves of the Dob and
have proved. . .
Seasoned astrophotographers will
tell you that in order to succeed in astrophotography you need three things: A
good mount - a good mount - and did I m. . .
